7a-b-4x=3b+5x-2a

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Solution for 7a-b-4x=3b+5x-2a equation:


Simplifying
7a + -1b + -4x = 3b + 5x + -2a

Reorder the terms:
7a + -1b + -4x = -2a + 3b + 5x

Solving
7a + -1b + -4x = -2a + 3b + 5x

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '2a' to each side of the equation.
7a + -1b + 2a + -4x = -2a + 3b + 2a + 5x

Reorder the terms:
7a + 2a + -1b + -4x = -2a + 3b + 2a + 5x

Combine like terms: 7a + 2a = 9a
9a + -1b + -4x = -2a + 3b + 2a + 5x

Reorder the terms:
9a + -1b + -4x = -2a + 2a + 3b + 5x

Combine like terms: -2a + 2a = 0
9a + -1b + -4x = 0 + 3b + 5x
9a + -1b + -4x = 3b + 5x

Add 'b' to each side of the equation.
9a + -1b + b + -4x = 3b + b + 5x

Combine like terms: -1b + b = 0
9a + 0 + -4x = 3b + b + 5x
9a + -4x = 3b + b + 5x

Combine like terms: 3b + b = 4b
9a + -4x = 4b + 5x

Add '4x' to each side of the equation.
9a + -4x + 4x = 4b + 5x + 4x

Combine like terms: -4x + 4x = 0
9a + 0 = 4b + 5x + 4x
9a = 4b + 5x + 4x

Combine like terms: 5x + 4x = 9x
9a = 4b + 9x

Divide each side by '9'.
a = 0.4444444444b + x

Simplifying
a = 0.4444444444b + x

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